package com.atguigu.gulimall.seckill.scheduled;
import com.atguigu.gulimall.seckill.service.SeckillService;
import lombok.extern.slf4j.Slf4j;
import org.checkerframework.checker.units.qual.A;
import org.redisson.api.RLock;
import org.redisson.api.RedissonClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.connection.ReactiveStreamCommands;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Service;
@Slf4j
@Service
public class SeckillSkuScheduled {
    @Autowired
    private SeckillService seckillService;
    @Autowired
    RedissonClient redissonClient;
    private final  String    upload_lock="seckill:upload:lock";
    @Scheduled(cron = "*/20 * * * * ?")// 每天晚上3点执行
    public   void   uploadSeckillSkuLatest3Days(){
        log.info("上架秒杀的商品信息");
        RLock lock = redissonClient.getLock(upload_lock);
        try {
        seckillService.uploadSeckillSkuLatest3Days();
        }finally {
            lock.unlock();
        }
    }
}
